diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index d8b3ec8..ad538ef 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,8 @@
+nanopb-0.2.9.1 (2014-09-11)
+ Fix security issue due to size_t overflows. (issue 132)
+ Fix memory leak with duplicated fields and PB_ENABLE_MALLOC
+ Fix crash if pb_release() is called twice.
+
 nanopb-0.2.9 (2014-08-09)
  NOTE: If you are using the -e option with the generator, you have
  to prepend . to the argument to get the same behaviour as before.